Element button pseudo-element :after generated with z-index auto width auto background font-size 16px transition height auto display inline-block line-height normal margin 0px box-sizing content-box cursor pointer float none overflow visible position static font-weight normal border 1px #018dc4 solid text-shadow -1px -1px 0px rgba(15,73,168,0.66) padding 20px box-shadow 2px 2px 2px rgba(0,0,0,0.2) border-radius transform